A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces
NSN 2925-00-275-1807
NSN 5990-01-575-3275
NSN 5945-01-164-9680
NSN 5835-00-833-7080
NSN 6220-00-358-9580
NSN 7035-01-322-8180
NSN 5996-01-369-7999
NSN 6110-01-592-3572
NSN 5960-01-442-6234
NSN 5945-01-278-4959
NSN 5895-01-512-8683
NSN 5985-01-115-1645